Cyberlab School Robotics Workshop

CyberLab Robotics Workshop
www.cyberlabzone.com

Robotics is the study of
the design, construction
and use of robots.
What is Robotics

A reprogrammable, multifunctional
manipulator design to move material, parts,
tools, or specialized devices through
various programmed motions for the
performance of a variety of tasks.
An automatic device that performs
functions normally ascribed to humans or a
machine in the form of a human.
Definition of a Robot

Like most things in life, electricity is more complex than you may think.
A lot of conditions have to come together to make that little spark.
when you touch a doorknob or provide the power to run a computer.
First, you take an electron and proton
Electrons are one of the building blocks of nature. Electrons are
buddies with another of nature’s building blocks, protons. Electrons
and protons are very small and are contained in . . . well, everything. A
speck of dust contains millions
and millions of electrons and protons.
Just What Is Electricity?

Say that you have a wire (a conductor), and you attach one of its ends to the
positive terminal of a battery and the other end of the wire to the negative
terminal of the battery.
Electrons then flow through the wire from the negative to
the positive terminal. This flow of electrons is referred to as an electric current.
When you combine electrons, a conductor, and voltage you create an electric
current in a form that you can use.
They just keep on going: Batteries
A battery uses a process called electrochemical reaction to produce a positive
voltage at one terminal and a negative voltage at the other terminal. The battery
creates these charges by placing two different metals in a certain type of
chemical.
An important combo: Electrons, conductors, and
voltage

Batteries produce a voltage that drives an electric current. Generators at dams
drive a current that produces a voltage.
Which comes first?
This is like asking yourself the well-known question about the chicken and egg.
Voltage, currents, and conductors all work together. If there is a voltage applied
across a conductor, electric current flows. If you have an electric current flowing
through a conductor, there will be voltage across the conductor.
Bottom line:
Don’t worry about which comes first.
Which came first, voltage or current?

When we connect some electronic component to each
other then we get a Circuit.
These circuit are two type
 Series Circuit
 Parallel Circuit
What is Circuit

In series each component
has the same current.
The battery voltage is
divided between the two
lamps.
Each lamp will have half
the battery voltage if the
lamps are identical.
Series Circuit

In parallel each component
has the same voltage.
Both lamps have the full
battery voltage across
them.
The battery current is
divided between the two
lamps.
Parallel Circuit

LED torch and Circuit diagram

LEDs emit light when an
electric current passes
through them.
LEDs are available in red,
orange, amber, yellow,
green, blue and white.
[LED] Light Emerging Diode

 A device having resistance to the passage of an electric current . Resistors can be
either fixed or variable. In a fixed resistor, the resistance never varies. In a
variable resistor, the resistance can be changed.
Circuit Symbol
Example :
Limiting current to another component:
light emitting diodes (LEDs), eat up current. But LEDs run into a problem they burn
themselves out if they eat too much current. You can use a resistor to limit the amount of
current that reaches an LED.
Reducing voltage to part of the circuit:
In many circuits, you need to provide different voltages to different parts of the circuit. You
can do this easily with resistors.
Resistor

A Device that detects or measure a physical
property and records ,indicates or otherwise
responds to it.
Example :
IR Sensor
Acoustics sensor
Pressure sensor
Sensor

Series-Parallel Combination
Components Value Quantity
SERIES
Resistance 220 ohms 1
LED Red 2
PARALLEL
LED Red 2
Component List

Component List
Components Value Quantity
1 K 2
10 K 4
Wire Ribbon 1
Batteries 1.5v 4
Transistor BC 547 2
Connector 2 pin M/F 3 each
3 pin M/F 2each
Switch SPST 2
Toggle 1
Motor Geared 2
Wheels 2
Line following and autonomous Robot

IR Led: The basic function of IR led is to emit Infra Red light it's a low
wavelength light which is not visible. It is a blue color LED assembled in your
PCB.
IR Rays can be detected by camera phone.
IR Sensor: IR Sensor is a kind of light dependent resistance whose
value depends upon the amount of IR incident.
Description of the Components

Every electronic project comprises of two main
and very basic parts without which no
electronic model can be prepared.
MECHANICAL PART
ELECTRONIC PART
COMPONENTS AT A GLANCE

MECHANICAL PART
1.Mica Board
2.Castors
3.Geared Motors
4.Wheels

. Resistors
Light Emitting Diode (LED)
General Purpose Board
Printed Circuit Board
Transistors 6JR LED
Connecting Wires
Capacitors
Mosfets
Batteries or Cells 1 1 . Battery
Connector 1 2. SPST Switch
13.Toggle Switch
ELECTRONIC PART

Cyberlab School Robotics Workshop

Recommended

Recommended

More Related Content

What's hot

What's hot (20)

Similar to Cyberlab School Robotics Workshop

Similar to Cyberlab School Robotics Workshop (20)

More from Vivek chan

More from Vivek chan (20)

Recently uploaded

Recently uploaded (20)

Cyberlab School Robotics Workshop